Solicitation Number SPE4A5-13-R-0791, for NSNs 2915-00-480-5749, Nozzle, Fuel Injection, 2915-01-396-8537, Spray Tip, Nozzle, Fuel, and 2915-01-566-6709, Spraybar, Main, Aircraft. FOB Origin and Origin inspection required. Delevan Cage 71895) and General Electric (CAGE 99207) are the only approved manufacturers. This is an Unrestricted procurement and will result in Firm Fixed Price, Indefinite Quantity Contract for a base and four (4) option years. The final contract award decision may be based upon a combination of price and other evaluation factors as described in the solicitation. The solicitation will not include progress payments. A copy of the solicitation will be available via the DIBBS website at http://www.dibbs.bsm.dla.mil on the issue date shown on the RFP. To download and view these documents, you will need the latest version of Adobe Acrobat Reader. A paper copy of the solicitation will not be available to requestors. The solicitation will be issued on 15 May 2013 with a closing date of 15 June 2013.